Thermo Scientific™ Barnstead™ Smart2Pure™ Water Purification System Available on GSA/VA Contract for Federal Government customers only.

Convert tap water to both ASTM Type 1 and Type 2 water with the compact, all-in-one Thermo Scientific™ Barnstead™ Smart2Pure™ Water Purification System.

Manufacturer: Thermo Scientific™ 50129870

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Catalog No. 10-451-048

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Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.


    Particles >0.2µM/mL <1
    Bacterial Content <0.01 CFU/mL
    Model Smart2Pure 3 UF
    Includes Internal 6L tank with vent filter, RO/pretreatment cartridge, ultrapure polisher cartridge, sterile 0.2μm filter, pressure regulator and UF filter.
    Width (Metric) 305mm
    Conductivity Type 1: 0.055µS/cm; Type 2: 0.067 to 0.1µS/cm
    Permeate performance 3L/hr. at 10°C
    Power Consumption 0.06kW
    Feedwater Source tap
    Total Organic Carbon 1 to 5ppb
    Product Water Type Type 1 and Type 2
    Remote Dispenser No
    TOC Monitor with UV Intensity Monitoring No
    Feed Water Monitoring No
    Resistivity Type 1: 18.2MΩ·cm at 25°C; Type 2: 10 to 15MΩ·cm at 25°C
    Voltage 100 to 240V
    Bacterial retention 99%
    RO Flow Rate 3L/hr.
    Electrical Requirements 100 to 240V 50/60Hz
    Endotoxin Concentration 0.005 EU/mL
    Feedwater Pressure 1-6 Bar
    Operating Pressure 1 to 6 bar
    Hertz 50/60Hz
    Depth (Metric) 400mm
    Flow Rate 1L/min.
    Feedwater Connector 3/4 in. NPT
    Height (Metric) 545mm
    Net Weight (Metric) 22kg

    Convert tap water to both ASTM Type 1 and Type 2 water with the compact, all-in-one Thermo Scientific™ Barnstead™ Smart2Pure™ Water Purification System. This complete system produces 3 or 6 liters of ultra-pure water per hour. The Smart2Pure 3 and 6 feature a built-in 6L reservoir to store the Type 2 water, while the Smart2Pure 12 offers the choice of a 30 or 60L reservoir for customizable storage capacity. Dispensing is easy and features variable speed to control flow, and the display can be tilted for optimal reading. Position this system on the bench or mount on the wall.

    Lasting economy:

    • Water purification progresses through independent cartridges with Aquastop quick connects for fast replacement.
    • Module 1 offers a combination of pretreatment and the reverse osmosis membrane.
    • Module 2 includes a polishing cartridge that contains high-quality ultrapure resin for consistent purity and long cartridge life.


    • Dispensing is easy and features variable speed to control flow.
    • The display can be tilted for optimal reading.
    • Optional UV bulb and UF ultrafilter are available to customize ultrapure water.

    Smart integrated 6L reservoir for the Smart2Pure 3 and 6:

    • Constructed with pigment-free materials
    • Conical bottom outlet for complete draining and efficient cleaning and disinfection

    Smart2Pure 12 offers reservoir options, either 30 or 60L:

    • Large opening allows easy and effective cleaning by hand.
    • Sterile venting filter/reservoir overflow protects against contamination by microorganisms.
    • Optional CO2 absorber prevents TOC value increases from drawn-in CO2.
    • Polyethylene reservoir is opaque to light.
    • Recirculation pump protects the high purity water from bacterial growth during standstills and maintains the low conductivity value.
    • Wall-mount is optional for simple space-savings.
    • Conical bottom outlet allows for complete draining and efficient cleaning and disinfection. 

    Optional Hand Dispenser:

    • Gain increased flexibility by adding a hand dispenser with 3m cord (Part #50138221)

    This product(s) resides on a Fisher Scientific GSA or VA contract. If you are viewing this page as a nonregistered user, the price(s) displayed is List Price. To view your GSA or VA contract pricing, log in using your account number, or become a registered user by contacting one of our Customer Service teams. You can also view your contract price by searching for this item(s) on GSA Advantage. To place an order, contact Fisher Scientific Customer Service.

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